73885860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{410477}}^1$

素因数の和:410492

約数の個数: 36

約数和(自身を含む): 224120988

約数和(自身を除く): 150235128

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 410477, 820954, 1231431, 1641908, 2052385, 2462862, 3694293, 4104770, 4925724, 6157155, 7388586, 8209540, 12314310, 14777172, 18471465, 24628620, 36942930, 73885860]

約数ペア:

[(1, 73885860), (2, 36942930), (3, 24628620), (4, 18471465), (5, 14777172), (6, 12314310), (9, 8209540), (10, 7388586), (12, 6157155), (15, 4925724), (18, 4104770), (20, 3694293), (30, 2462862), (36, 2052385), (45, 1641908), (60, 1231431), (90, 820954), (180, 410477)]